The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes of in-system programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-syste.
• Compatible with MCS-51® Products
• 8K Bytes of In-System Programmable (ISP) Flash Memory
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– Endurance: 1000 Write/Erase Cycles 4.0V to 5.5V Operating Range Fully Static Operation: 0 Hz to 33 MHz Three-level Program Memory Lock 256 x 8-bit Internal RAM 32 Programmable I/O Lines Three 16-bit Timer/Counters Eight Interrupt Sources Full Duplex UART Serial Channel Low-power Idle and Power-down Modes Interrupt Recovery from Power-down Mode Watchdog Timer Dual Data Pointer Power-off Flag
Description
The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller wi.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | 89S51 |
ATMEL Corporation |
8-bit Microcontroller | |
2 | 89S8252 |
ATMEL Corporation |
8-Bit Microcontroller with 8K Bytes Flash | |
3 | 89S8253 |
Atmel |
8-Bit Microcontroller | |
4 | 89000 |
NTE Electronics |
50V CERAMIC DISC | |
5 | 89024 |
Intel Corporation |
ARCHITECTURAL OVERVIEW 2400 BPS INTELLIGENT MODEM CHOP SET | |
6 | 8902A |
Allegro MicroSystems |
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7 | 8904 |
Allegro MicroSystems |
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8 | 8905 |
Allegro MicroSystems |
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9 | 8906 |
Allegro MicroSystems |
BIDIRECTIONAL 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING | |
10 | 8909 |
Allegro MicroSystems |
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11 | 89170M |
Sanyo Semicon Device |
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12 | 8920 |
Allegro MicroSystems |
DUAL SCHOTTKY DIODE |